.send-tweet-btn{
    width: 110px;
    height: 50px;
    background:rgb(29, 161, 242);
    position: absolute;
    z-index: 999;
    right: 10px;
    bottom: 20px;
    border-radius: 40px;
    box-shadow: 1px 1px 2px rgba(100, 100, 100, 0.5);
    text-align:center;
    line-height: 50px;
    color: #fff;
    font-size: 16px;
}

